1. What type of heat transfer is in direct contact with two bodies? b. radiation a. conduction C. convection d. friction 2. Boiling of water on stove has to do with which type of heat transfer? b. radiation a. conduction C. convection d. all of these

Applications and Investigations in Earth Science (9th Edition)
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Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
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Science 7 Q3 SUMMATIVE TEST 4 MELC 5 Heat Transfer
NAME
WRITE THE LETTER OF THE CORRECT ANSWER ON THE BLANK
BEFORE THE NUMBER. USE BLACK/BLUE BALLPEN ONLY. THIS
QUESTIONNAIRE IS FOR FREE. WRITE YOUR ANSWERS HERE. 20 points.
GRADE AND SECTION
PARENT/GUARDIAN'S SIGNATURE OVER PRINTED
NAME/DATE
1. What type of heat transfer is in direct contact with two bodies?
a. conduction
b. radiation
C. convection
d. friction
2, Boiling of water on stove has to do with which type of heat transfer?
b. radiation
a. conduction
C. convection
d. all of these
3. When the warm ocean water meets the cold ocean water which type of heat transfer
occurs?
a. conduction
b. radiation
C. convection
d. friction
4. Which of the following is an example of convection?
a. A hair dryer is drying up your hair.
b. When a car engine turns hot after being turned.
c. when you are making soup and the water is rising and lowering.
d. When the heater changes the temperature
5. Which of the following is not an example of radiation?
a. sun rays
b. heat from fire
c. microwaving food d. baking in a pan (in an oven)
6. Which of the following is needed for convection to happen?
a. fluid/gas
b. light in the form of rays
c. electromagnetic waves
d. fire
7. Three objects are kept outside for a long time on a cold day: a piece of plastic, a piece of
rubber and a piece of metal. Which object feels the coldest when you touch it?
a. plastic
b. rubber
c. metal
d. they all feel the same
8. What term is defined as the energy transferred between objects with different
temperatures?
a. internal energy
b. work
c. heat
d. thermal equilibrium
9. Frying a pancake would be an example of which type of heat transfer?
b. convection
a. radiation
c. cooking
d. conduction
10. Which of the following is not a good thermal insulator?
b. iron
a. ceramic
c. fiberglass
d. cork
11. What must be true if energy is to be transferred as heat between two bodies in physical
contact?
a. The two bodies must have different volumes.
c. The two bodies must have different masses.
b. The two bodies must be at different temperatures.
d. The two bodies must be in thermal equilibrium.
12. This type of heat transfer is through a liquid or air medium.
a. freezing
b. radiation
C. convection
d. conduction
13. What occurs to the particles in a substance at low temperature when energy is transferred
to the substance as heat?
a. The average kinetic energy of the particles increases.
b. The average kinetic energy of the particles remains constant.
c. The average kinetic energy of the particles decreases.
d. The average kinetic energy of the particles varies unpredictably.
Transcribed Image Text:Science 7 Q3 SUMMATIVE TEST 4 MELC 5 Heat Transfer NAME WRITE THE LETTER OF THE CORRECT ANSWER ON THE BLANK BEFORE THE NUMBER. USE BLACK/BLUE BALLPEN ONLY. THIS QUESTIONNAIRE IS FOR FREE. WRITE YOUR ANSWERS HERE. 20 points. GRADE AND SECTION PARENT/GUARDIAN'S SIGNATURE OVER PRINTED NAME/DATE 1. What type of heat transfer is in direct contact with two bodies? a. conduction b. radiation C. convection d. friction 2, Boiling of water on stove has to do with which type of heat transfer? b. radiation a. conduction C. convection d. all of these 3. When the warm ocean water meets the cold ocean water which type of heat transfer occurs? a. conduction b. radiation C. convection d. friction 4. Which of the following is an example of convection? a. A hair dryer is drying up your hair. b. When a car engine turns hot after being turned. c. when you are making soup and the water is rising and lowering. d. When the heater changes the temperature 5. Which of the following is not an example of radiation? a. sun rays b. heat from fire c. microwaving food d. baking in a pan (in an oven) 6. Which of the following is needed for convection to happen? a. fluid/gas b. light in the form of rays c. electromagnetic waves d. fire 7. Three objects are kept outside for a long time on a cold day: a piece of plastic, a piece of rubber and a piece of metal. Which object feels the coldest when you touch it? a. plastic b. rubber c. metal d. they all feel the same 8. What term is defined as the energy transferred between objects with different temperatures? a. internal energy b. work c. heat d. thermal equilibrium 9. Frying a pancake would be an example of which type of heat transfer? b. convection a. radiation c. cooking d. conduction 10. Which of the following is not a good thermal insulator? b. iron a. ceramic c. fiberglass d. cork 11. What must be true if energy is to be transferred as heat between two bodies in physical contact? a. The two bodies must have different volumes. c. The two bodies must have different masses. b. The two bodies must be at different temperatures. d. The two bodies must be in thermal equilibrium. 12. This type of heat transfer is through a liquid or air medium. a. freezing b. radiation C. convection d. conduction 13. What occurs to the particles in a substance at low temperature when energy is transferred to the substance as heat? a. The average kinetic energy of the particles increases. b. The average kinetic energy of the particles remains constant. c. The average kinetic energy of the particles decreases. d. The average kinetic energy of the particles varies unpredictably.
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